1N04

Diferric chicken serum transferrin at 2.8 A resolution.

• PDB DOI: https://doi.org/10.2210/pdb1N04/pdb

• Classification: METAL TRANSPORT
• Organism(s): Gallus gallus
• Mutation(s): No 


• Deposited: 2002-10-11 Released: 2003-09-30 
• Deposition Author(s): Guha Thakurta, P., Choudhury, D., Dasgupta, R., Dattagupta, J.K.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.269 
• R-Value Work: 0.216 
• R-Value Observed: 0.216 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 76.32 kDa 
• Atom Count: 5,307 
• Modelled Residue Count: 683 
• Deposited Residue Count: 686 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
serum transferrin	A	686	Gallus gallus	Mutation(s): 0
UniProt
Find proteins for P02789 (Gallus gallus) Explore P02789  Go to UniProtKB:  P02789

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FUL	B [auth A]	beta-L-fucopyranose C6 H12 O5 SHZGCJCMOBCMKK-KGJVWPDLSA-N
CO3	E [auth A], F [auth A]	CARBONATE ION C O3 BVKZGUZCCUSVTD-UHFFFAOYSA-L
FE	C [auth A], D [auth A]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.80 Å
• R-Value Free: 0.269 
• R-Value Work: 0.216 
• R-Value Observed: 0.216 
• Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 72.957	α = 90
b = 59.112	β = 95.56
c = 81.86	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing
CNS	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2003-09-30 
Deposition Author(s): Guha Thakurta, P., Choudhury, D., Dasgupta, R., Dattagupta, J.K.

Revision History  

• Version 1.0: 2003-09-30
  Type: Initial release
  
• Version 1.1: 2008-04-28
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2018-07-04
  Changes: Data collection
• Version 1.4: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Derived calculations, Structure summary
• Version 1.5: 2024-04-03
  Changes: Data collection, Database references, Refinement description, Structure summary